<?php

/**
 * This is the model class for table "task".
 *
 * The followings are the available columns in table 'task':
 * @property integer $id
 * @property string $title
 * @property string $content
 * @property string $note
 * @property string $day
 * @property integer $user_id
 */
class Task extends CActiveRecord {
    /**
     * @return string the associated database table name
     */
    public function tableName() {
        return 'task';
    }

    /**
     * @return array validation rules for model attributes.
     */
    public function rules() {
        // NOTE: you should only define rules for those attributes that
        // will receive user inputs.
        return array(
            array('title, content,  day, user_id', 'required'),
            array('user_id', 'numerical', 'integerOnly' => true),
            array('title, day', 'length', 'max' => 255),
            // The following rule is used by search().
            // @todo Please remove those attributes that should not be searched.
            array('id, title, content, note, day, user_id', 'safe', 'on' => 'search'),
        );
    }

    /**
     * @return array relational rules.
     */
    public function relations() {
        // NOTE: you may need to adjust the relation name and the related
        // class name for the relations automatically generated below.
        return array();
    }

    /**
     * @return array customized attribute labels (name=>label)
     */
    public function attributeLabels() {
        return array(
            'id' => 'ID',
            'title' => 'Tên',
            'content' => 'Nội dung',
            'note' => 'Ghi chú',
            'day' => 'Ngày',
            'user_id' => 'Nhân viên',
        );
    }

    /**
     * Retrieves a list of models based on the current search/filter conditions.
     *
     * Typical usecase:
     * - Initialize the model fields with values from filter form.
     * - Execute this method to get CActiveDataProvider instance which will filter
     * models according to data in model fields.
     * - Pass data provider to CGridView, CListView or any similar widget.
     *
     * @return CActiveDataProvider the data provider that can return the models
     * based on the search/filter conditions.
     */
    public function search() {
        // @todo Please modify the following code to remove attributes that should not be searched.

        $criteria = new CDbCriteria;

        $criteria->compare('id', $this->id);
        $criteria->compare('title', $this->title, true);
        $criteria->compare('content', $this->content, true);
        $criteria->compare('note', $this->note, true);
        $criteria->compare('day', $this->day, true);
        $criteria->compare('user_id', $this->user_id);

        return new CActiveDataProvider($this, array(
            'criteria' => $criteria,
            'pagination' => array('pageSize' => 100)
        ));
    }

    /**
     * Returns the static model of the specified AR class.
     * Please note that you should have this exact method in all your CActiveRecord descendants!
     * @param string $className active record class name.
     * @return Task the static model class
     */
    public static function model($className = __CLASS__) {
        return parent::model($className);
    }

    public function getDayName() {
        $arr = HSCommon::indexArray(array_filter(explode('|', $this->day)));
        $name = '';
        foreach ($arr as $k => $i) {
            switch ($i) {
                case DayEnum::all:
                    $name .= 'Tất cả các ngày';
                    break;
                case DayEnum::monday:
                    $name .= 'Thứ hai';

                    break;

                case DayEnum::tuesday:
                    $name .= 'Thứ ba';
                    break;

                case DayEnum::wednesday:
                    $name .= 'Thứ tư';
                    break;

                case DayEnum::thursday:
                    $name .= 'Thứ năm';
                    break;

                case DayEnum::friday:
                    $name .= 'Thứ sáu';
                    break;

                case DayEnum::saturday:
                    $name .= 'Thứ bảy';
                    break;
                case DayEnum::sunday:
                    $name .= 'Chủ nhật';
                    break;

                case DayEnum::monday:
                    $name .= 'Thứ hai';
                    break;

                case DayEnum::monday:
                    $name .= 'Thứ hai';
                    break;

            };
            if ($k != count($arr) - 1) $name .= ', ';
        }
        return $name;
    }

    public function getUserName() {
        if ($this->user_id == 0) return "Tất cả nhân viên";

        $user = User::model()->findByPk($this->user_id);
        return $user == null ? "" : $user->username;

    }
}
